62 citations · 84 across the 10 of their papers we have counts for
12 papers
Irreversible reinsurance: Minimization of Capital Injections in Presence of a Fixed Cost
Salvatore Federico, Giorgio Ferrari, Maria-Laura Torrente
We propose a model in which, in exchange to the payment of a fixed transaction cost, an insurance company can choose the retention level as well as the time at which subscribing a…
Optimal Vaccination in a SIRS Epidemic Model
Salvatore Federico, Giorgio Ferrari, Maria-Laura Torrente
We propose and solve an optimal vaccination problem within a deterministic compartmental model of SIRS type: the immunized population can become susceptible again, e.g.\ because of…
Quartic monoid surfaces with maximum number of lines
Mauro Carlo Beltrametti, Alessandro Logar, Maria Laura Torrente
In 1884 the German mathematician Karl Rohn published a substantial paper on \cite{ROH} on the properties of quartic surfaces with triple points, proving (among many other things) t…
Geometry of the Hough transforms with applications to synthetic data
Mauro C. Beltrametti, Cristina Campi, Anna Maria Massone +1
In the framework of the Hough transform technique to detect curves in images, we provide a bound for the number of Hough transforms to be considered for a successful optimization o…
Recognition of feature curves on 3D shapes using an algebraic approach to Hough transforms
Maria-Laura Torrente, Silvia Biasotti, Bianca Falcidieno
Feature curves are largely adopted to highlight shape features, such as sharp lines, or to divide surfaces into meaningful segments, like convex or concave regions. Extracting thes…
Corrigendum for "Almost vanishing polynomials and an application to the Hough transform"
Maria-Laura Torrente, Mauro C. Beltrametti
In this note we correct a technical error occurred in [M. Torrente and M.C. Beltrametti, "Almost vanishing polynomials and an application to the Hough transform", J. Algebra Appl.…